[Bug debug/126632] [15/16/17 Regression] next/step over steps into a guarded function-local static of a polymorphic type instead of continuing past it

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126632

--- Comment #3 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Before GCC 15:
  <bb 4> :
  [/app/example.c:22:31 discrim 1]
std::__cxx11::basic_string<char>::basic_string<> ([/app/example.c:22:31]
&D.36069, [/app/example.c:12:65] "", [/app/example.c:22:31] &D.36068);

  <bb 5> :
  [/app/example.c:22:31 discrim 2] LogSingleton::get_instance
([/app/example.c:22:31] &D.36069);



After:
  [/app/example.c:12:65 discrim 1]
std::__cxx11::basic_string<char>::basic_string<> ([/app/example.c:12:65]
&D.35594, [/app/example.c:12:65] "", [/app/example.c:12:65] &D.35593);

  <bb 5> :
  [/app/example.c:22:31] LogSingleton::get_instance ([/app/example.c:12:65]
&D.35594);

So yes it is the default argument getting line information of the original
location ...